搞学术的人可以在一起讨论研究的方向、研究的课题，甚至包括资料的搜集、方法的斟酌等等，所有这一切都是可以讨论。可以交流的，然而很少有人坐在一起讨论和交流有关研究动机的问题。也就是说，在学术领域，人们关心的主要是研究“什么”（方向、课题）和“怎么”研究（方法 Academic people can work together to discuss the direction of research, research topics, including the collection of information, the method of consideration, and so on, all of this can be discussed. Few people sit together to discuss and exchange questions about research motivation. In other words, in the academic field, people are mainly concerned with “what” (direction, subject) and “how” research (method